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Fit map to route bounds when opening a route in the planner

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Co-authored-by: stigi <13815+stigi@users.noreply.github.com>
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copilot-swe-agent[bot] 2026-03-29 12:31:40 +00:00 • committed by GitHub
parent 9de1a05903
commit 1b9683752f
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22
apps/planner/app/components/PlannerMap.tsx
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@ -54,6 +54,27 @@ function MapExposer() {
return null;
}
function RouteFitter({ coordinates }: { coordinates: [number, number, number][] | null }) {
const map = useMap();
const hasFitted = useRef(false);
useEffect(() => {
if (hasFitted.current || !coordinates || coordinates.length < 2) return;
// Coordinates are in [lon, lat, elevation] GeoJSON format
const bounds = L.latLngBounds(
coordinates.filter((c) => c.length >= 2).map((c) => [c[1]!, c[0]!] as [number, number]),
);
if (bounds.isValid()) {
map.fitBounds(bounds, { padding: [50, 50], maxZoom: 16 });
hasFitted.current = true;
}
}, [coordinates, map]);
return null;
}
function MapClickHandler({ onAdd, suppressRef }: { onAdd: (lat: number, lng: number) => void; suppressRef: React.RefObject<boolean> }) {
useMapEvents({
click(e) {
@ -314,6 +335,7 @@ export function PlannerMap({ yjs, onRouteRequest, highlightPosition }: PlannerMa
</LayersControl>
<MapExposer />
<RouteFitter coordinates={routeCoordinates} />
<MapClickHandler onAdd={noGoDrawing ? () => {} : addWaypoint} suppressRef={suppressMapClickRef} />
<CursorTracker awareness={yjs.awareness} />
<NoGoAreaLayer noGoAreas={yjs.noGoAreas} doc={yjs.doc} enabled={noGoDrawing} onToggle={toggleNoGoDraw} />